Bonjour!of course I did sent it back for replacement from vendor,but now it's third new one , problem remains still===ie:once power off router, TL-MR3220 goes into dummy state, has to press reset button 20 secs.,all setting was lost then...i'm sure it's the problem of faulty flash memory chips inside....

the issue 's annoying...Vendor was cheated by TPLINK of courseas I got it from Cambodia , a country which evil china can dump faulty goods whatever they want, in history evil china helped POL POT terro khmer rouge regime, did most evil things to kingdom cambodia many times many times

:'(the tricky thing is that TL-MR3220 were never released into evil china domestic market and Northe america and EU market yet, mainly for dumping to the third world countries in this prison planet...TPLINK made the monpoly in the third world contries IT spareparts market....Even evil red china ambassadors all kinds takes commissions from TPLINK and in their payroll for sure... TPLINK can continue FOOLing USERs

Did you update the ROM once you get a new replacement from the vendor?Well, if the replacement is still faulty then you have the right to demand a fully functional replacement...you should check with your vendor

Did you update the ROM once you get a new replacement from the vendor?Well, if the replacement is still faulty then you have the right to demand a fully functional replacement...you should check with your vendor

what do you mean for "update the ROM"?Did you mean replacing flash memory ROM chip inside router or updating firmware by flash ROM?You see this is cambodia, vendor don't know how to replace ROM chips, even knew no quality ROM chips available besides rampant evil china faulty chips in the market,also TPLINK will not allow vendor or distributor in cambodia doing it by refusing refund the goods ...in vendor shop, we did updating firware to the latest, tried 20 routers, all the same problem:once power , config setting lost...so they said once switch on the router , better not switch off again, but once in brown hours, restarting again have to reconfig

Those evil red communists RULES and manages TPLINK refused still...keeps denying the issues...Any users of TPLINK products will land at nowhere, till trashing into e-waste while china made circuits boards always pose hazards to natural environment ...we 'd better send it to evil red cina embassies across the globe for recycling the poisons.